Northeastern Power Station - Vinita Transmission Line Rebuild Project

Public Service Company of Oklahoma (PSO) representatives plan improve electric reliability northeastern Oklahoma by rebuilding about 46 miles of 138-kilovolt (kV) transmission line in Craig and Rogers Counties. PSO representatives expect to begin construction in Spring 2028 and conclude in Late 2029.

The project involves:

• Rebuilding approximately 46 miles of 138-kilovolt (kV) transmission line between the Northeastern Power Station in Oologah and the Vinita Junction Substation in Vinita
• Rebuilding approximately 2.5 miles of 69-kV transmission line between the Vinita and Vinita Junction substations
• Reconductoring approximately 2.5 miles of transmission line circuit through the Vinita area.